Galilean telescope
Galilean telescope
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Section::::Scientific contributions.:Astronomy.

Galileo Galilei
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Refractive telescope
Galilean Telescope
Keplerian Telescope
Refracting Telescope
Refractor telescope
Refractor Telescope
Kepler refractor
Galileo Telescope
Refracting telescope
Keplerian telescope
Refractor
kepler refractor
refractive telescope
galilean telescope
refractor
refracting telescope
keplerian telescope
refractor telescope
galileo telescope